28613280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59611}}^1$

素因数の和:59629

約数の個数: 48

約数和(自身を含む): 90133344

約数和(自身を除く): 61520064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 59611, 119222, 178833, 238444, 298055, 357666, 476888, 596110, 715332, 894165, 953776, 1192220, 1430664, 1788330, 1907552, 2384440, 2861328, 3576660, 4768880, 5722656, 7153320, 9537760, 14306640, 28613280]

約数ペア:

[(1, 28613280), (2, 14306640), (3, 9537760), (4, 7153320), (5, 5722656), (6, 4768880), (8, 3576660), (10, 2861328), (12, 2384440), (15, 1907552), (16, 1788330), (20, 1430664), (24, 1192220), (30, 953776), (32, 894165), (40, 715332), (48, 596110), (60, 476888), (80, 357666), (96, 298055), (120, 238444), (160, 178833), (240, 119222), (480, 59611)]